DOCSP-31832 - 1.11.8 retraction (#280)

(cherry picked from commit cfd5002)

Author: mongoKart

source/whats-new.txt

@@ -114,14 +114,17 @@ Additional Changes
 What's New in 1.11
 ------------------
 
-.. important:: Upgrade to Version 1.11.3 or Higher
+.. important:: Upgrade to Version 1.11.9 or Later
 
    Versions 1.11.0 through 1.11.2 of the driver have been retracted because
    of a bug that could cause undefined behavior when reading the ``Raw`` field
    on database error types, such as ``CommandError`` and
    ``WriteException``.
+
+   Version 1.11.8 of the driver has been retracted because 
+   it incorrectly contains changes intended for 1.12.1.
 
-   Upgrade to version 1.11.3 or higher if you are using a retracted
+   Upgrade to version 1.11.9 or later if you are using a retracted
    version of the driver.
 
 New features of the 1.11 Go driver release include: